1) save the zip file in d:
2) extract the zip file (it will make a folder named as “Vigenere”)
3) now type given command where cursor is blinking
cd Vigenere
4) now type Vigenere key.txt Plaintext.txt
5) now you see , the work is done
if you are not in hurry then do not submit immediately , wait for few time i will
recheck the code. and confirm , mean while you can send me the homwork1.zip
file where the files are given.
remember to submit the Vigenere.c file only (it was told by your professor)
thanks

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